2013-08-28  Dominik Vogt  <vogt@linux.vnet.ibm.com>

	* sysdeps/unix/sysv/linux/s390/lowlevellock.h:
	* sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h:
	* sysdeps/unix/sysv/linux/s390/elision-conf.c:
	* sysdeps/unix/sysv/linux/s390/elision-conf.h:
	* sysdeps/unix/sysv/linux/s390/elision-lock.c:
	* sysdeps/unix/sysv/linux/s390/elision-timed.c:
	* sysdeps/unix/sysv/linux/s390/elision-trylock.c:
	* sysdeps/unix/sysv/linux/s390/elision-unlock.c:
	* sysdeps/unix/sysv/linux/s390/force-elision.h:
	* sysdeps/unix/sysv/linux/s390/htm.h:
	* sysdeps/unix/sysv/linux/s390/pthread_mutex_cond_lock.c:
	* sysdeps/unix/sysv/linux/s390/pthread_mutex_lock.c:
	* sysdeps/unix/sysv/linux/s390/pthread_mutex_timedlock.c:
	* sysdeps/unix/sysv/linux/s390/pthread_mutex_trylock.c:
	* sysdeps/unix/sysv/linux/s390/pthread_mutex_unlock.c:
	* sysdeps/unix/sysv/linux/s390/Makefile:
	Add lock elision support for s390.